The Transformer,audio Frequency, cataloged under National Stock Number 5950-00-038-0703, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5950-00-038-0703 |
| Primary Part Number | A2146 |
| Item Name | Transformer,audio Frequency |
| FSC / FSG | 5950 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Inclosure Type | HERMETICALLY SEALED |
| Maximum Transformer Power Rating | 6.0 WATTS SINGLE COMPONENT |
| Thread Quantity Per Inch | 32 SINGLE GROUP |
| Body Height | 3.312 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP |
| Nominal Thread Size | 0.138 INCHES SINGLE GROUP IN |
| Reliability Indicator | NOT ESTABLISHED |
| Terminal Type and Quantity | 7 TAB, SOLDER LUG |
| Winding Function and Quantity | 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT |
| Mounting Facility Quantity | 4 SINGLE GROUP |
| Body Length | 2.312 INCHES NOMINAL IN |
| Winding Operating Current | 45.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY |
| Mounting Method | THREADED STUD(S) SINGLE GROUP |
| Center to Center Distance Between Mounting Facilities Parallel to Width | 1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN |
| Impedance Rating in Ohms | 4.0 NOMINAL SINGLE COMPONENT FIRST SECONDARY |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 10.0 KILOHERTZ MAXIMUM SINGLE COMPONENT |
| Body Width | 2.250 INCHES NOMINAL IN |
| Primary to Secondary Turn Ratio | 1 TO 25 OVER-ALL SINGLE COMPONENT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5950-00-038-0703 is a Transformer,audio Frequency, manufactured by Lockheed Martin Corp, classified under FSC 5950 (No Item Name Available). Status: active.
NSN 5950-00-038-0703 has 2 cross-referenced part numbers: 1783 (Berkshire Transformer), A2146 (Lockheed Martin Corp).
There are 12 known substitutes for 5950-00-038-0703: 5996-00-070-3657, 5310-00-134-4158, 5962-00-186-8508 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A2146: Center to Center Distance Between Mounting Facilities Parallel to Length: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Inclosure Type: HERMETICALLY SEALED; Maximum Transformer Power Rating: 6.0 WATTS SINGLE COMPONENT; Thread Quantity Per Inch: 32 SINGLE GROUP. 19 total characteristics are documented in the Federal Logistics Information System.